Edit: After half day, my wife’s Mac started having the same problem. I have then applied the solution that I found in the Apple
Siri hacked to allow you start car –
We are seeing more and more advance hacks for Siri come to life. This is the latest. This hack allows you to start your car by using Siri and a Viper control system. This all came to life after developers.
The “Siri Proxy” plugin I wrote handles interaction with a php script that runs on my web server. The php script, which I developed months ago for personal use, allows me to send commands to my car which has a Viper SmartStart module installed.Current commands accepted are: “Vehicle Arm”, “Vehicle Disarm”, “Vehicle Start”, “Vehicle Stop”, “Vehicle Pop Trunk”, and “Vehicle Panic”.
The hacker has decided to put all his code on his website which can be found here http://fiquett.com/?p=791